5321569778

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{20389}}^1$

素因数の和:20682

約数の個数: 32

約数和(自身を含む): 9262606080

約数和(自身を除く): 3941036302

約数列:

[1, 2, 7, 14, 103, 181, 206, 362, 721, 1267, 1442, 2534, 18643, 20389, 37286, 40778, 130501, 142723, 261002, 285446, 2100067, 3690409, 4200134, 7380818, 14700469, 25832863, 29400938, 51665726, 380112127, 760224254, 2660784889, 5321569778]

約数ペア:

[(1, 5321569778), (2, 2660784889), (7, 760224254), (14, 380112127), (103, 51665726), (181, 29400938), (206, 25832863), (362, 14700469), (721, 7380818), (1267, 4200134), (1442, 3690409), (2534, 2100067), (18643, 285446), (20389, 261002), (37286, 142723), (40778, 130501)]